| | Wika 9314270 工艺压力表 | 25 | ￥2560.00 | ￥2560.00 | | ￥2560.00 |  |
| | SILPAK MANUAL 30CC SYRINGE GUN 配件 | 4 | ￥462.00 | ￥462.00 | | ￥462.00 | |
| | Cole-Parmer 912023 压力/真空系统 | 38 | ￥3883.00 | ￥3883.00 | | ￥3883.00 | |
| | Cole-Parmer US61381 电磁阀电动阀门 | 48 | ￥4862.00 | ￥4862.00 | | ￥4862.00 | |
| | Cole-Parmer 4800CP 数字温湿度计，露点 | 4 | ￥462.00 | ￥462.00 | | ￥462.00 | |
